Lesson 4

Measuring Volume

Est. Class Sessions: 3–4

Daily Practice and Problems

Teacher Notes
X

Use DPP item K to provide practice with strategies for subtraction facts related to the addition facts in Group C. Have number lines readily available.

  1. 2 valentines
  2. 7 candy hearts

Strategies will vary. Have several students with different strategies share how they solved the problem.

K. Word Problems

  1. Johnny made 11 valentines and gave 9 to his friends. He gave the rest of the cards to his cousins. How many valentines did Johnny give his cousins?
  2. Rosa had 9 candy hearts. Sara had 2 fewer hearts than Rosa. How many candy hearts did Sara have? Show or tell how you solved the problem.